Sr GIS Developer

This position will serve as a GIS Developer of custom and COTS GIS Applications and Systems. The work involves, planning, developing, implementing, supporting and maintaining GIS applications/systems with minimal supervision.

The essential duties for this position include but are not limited to:

·        Support and maintain GIS Applications/Systems

·        Design and build new features, functionality and modules

·        Review and modify code for front-end/GIS modules and tools

·        Evaluate user requests for new features/functionality and provide any necessary technical assistance

·        Monitor application performance and recommend/implement efficiency improvements

·        Work to resolve security risks and vulnerabilities

·        Upgrade GIS Applications/Systems to remain in compliance with TxDOT’s policies

·        Conduct GIS data analysis and review

·        Ability to work on both projects (PMO) and operational tasks

·        Support end users (business, vendors, other functional teams, EOCs)

·        Publish, tune, and troubleshoot ArcGIS Server map services

·        Work with cross-functional teams

·        Work with Divisions/Districts on GIS Applications/Data Processes

Minimum Yrs of Experience, Skills, and Qualifications

8+ years

·        Development, testing, installation, and deployment of custom GIS applications

·        HTML5, CSS

·        JavaScript, TypeScript, React

·        Streamlit

·        C#, .Net

·        Esri ArcGIS

o   JavaScript API (version 3.x and 4.x)

o   ArcSDE

o   Portal for ArcGIS, ArcGIS Server

§ Configuration and troubleshooting

§ Map service publishing, tuning, and troubleshooting

o   ArcGIS Desktop (ArcMap/ArcPro, ArcCatalog)

·        Esri APIs

o   ArcGIS API for Python

o   ArcPy

o   ArcGIS REST API

·        IDE/tools (Visual Studio, SSMS, SQL Developer, ADO) or similar

Preferred Skills and Qualifications

Familiarity with

·        Azure DevOps/Jira (project management, user stories/bugs/test cases, etc.)

·        Version control systems (Azure DevOps, GIT, GitLab)

·        Oracle, SQL, PL/SQL

·        Agile methodology

·        FME Desktop/Server, creation of workbenches and flows

·        ArcGIS Enterprise installation and configuration (Portal for ArcGIS, ArcGIS Server, Data Stores, ArcGIS Online)

·        Server management and configuration (IIS, AWS)

·        AI prompt engineering

·        Code Assistance (GitHub Copilot, Claude Code, etc.)